Epson 740i Printer User Manual


 
Troubleshooting Page 137
Running a Printer Operation Check
You can run a printer operation check to determine whether the
problem comes from the printer itself or some other source.
If the results are satisfactory, the problem lies in your software
settings, the interface cable, or your computer.
If the check page does not print correctly, you have a problem
with your printer. See the suggestions in this chapter for
possible solutions.
1 Make sure both the printer and computer are turned off.
2 Disconnect the interface cable from the printer.
B
or
A When an ink out light
comes on
, you need to replace
the ink cartridge. See Replacing an Ink Cartridge for
instructions.
P S B A
When the
P power and
S paper out lights
flash
and
the
B black and
A color ink out lights
come on
,
jammed paper may be blocking movement of the print
head. See The
P
power and
S
paper out lights are
flashing and the
B
black and
A
color ink out lights are
on for more information.
P S B A
When all the lights
flash
, your printer may have an
internal error. See All the lights are flashing for more
information.